clean up the code

containment/contents/ui/PanelBox.qml

@@ -129,13 +129,11 @@ Item{
                 var icons = root.statesLineSize + root.iconSize + root.iconMargin + 1;
                 var panels = root.themePanelSize + root.panelMargin;
 
+                root.realPanelThickness = icons;
                 if (icons > panels) {
-                    root.realPanelThickness = icons;
                     return panels;
                 } else {
-                    var pan = icons;
+                    return icons;
-                    root.realPanelThickness = pan;
-                    return pan;
                 }
             }
         }

containment/contents/ui/VisibilityManager.qml

@@ -303,10 +303,6 @@ Item{
 
                 var fixedThickness = root.realPanelThickness;
 
-               // if(panelIsBiggerFromIconSize && !root.drawShadowsExternal) {
-                  //  fixedThickness = thicknessNormal - root.panelShadow;
-              //  }
-
                 if (plasmoid.formFactor === PlasmaCore.Types.Vertical) {
                     newMaskArea.width = fixedThickness;
                 } else {